How do new ecosystems form?

answer; ///(statins)/aka as hmg coa

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

not only is it colder, it also becomes darker, less salty, and more dense.